looks like this guy is an electrical engineer - I loved how he waited a couple songs before he started the headbanging snowman.
on lights in BR - I'll be back in BR for xmas; any recs on awesome light displays to check out? haven't live there in 10 yrs. suggestions?
No, he most likely isn't an electrical engineer. Light-o-rama has made it extremely easy for anyone to do this to their house. The cost is up there, but it is very simple to do.
Hell, anyone with basic soldering knowledge can build Renard boards or similar to get the same effect for much cheaper.
Basically lights to music is not as impressive as it was 15 years ago and before long these systems will be available at Walmart if they aren't already available there.